AquaChek Yellow - Chlorine 4-in-1 Test Strips

TB1003
AquaChek Yellow - Chlorine 4-in-1 Test Strips
Test Strip color comparison
AquaChek Yellow - Chlorine 4-in-1 Test Strips
AquaChek Yellow - Chlorine 4-in-1 Test Strips
Test Strip color comparison
AquaChek Yellow - Chlorine 4-in-1 Test Strips

AquaChek Yellow - Chlorine 4-in-1 Test Strips

TB1003
/
  • In stock, ready to ship
  • Inventory on the way
Ships next business day.

AquaChek Chlorine 4-in-1 Test Strips provide fast, easy, and accurate pool or hot tub sanitizer and water balance testing. Just dip in water for 1 second and remove to compare to color chart.

  • Free chlorine
  • Total Alkalinity (TA)
  • pH
  • Cyanuric acid (stabilizer)
  • 50 pool & spa test strips

Product notes: Record results in our handy Spa Log Book.

Customer Reviews

Based on 56 reviews
86%
(48)
9%
(5)
4%
(2)
0%
(0)
2%
(1)
C
Casey
Just what I need for my hot tub

My go-to test strip. One bottle lasts a long time.

C
Customer
I've bought other brands but keep coming back to this.

I use this to check my swim spa water. I've come to trust it more than several other I've tried.

K
Karen Lindeman
AquaCheck Spa test strips

Accurately measures my spa chemical balance.

m
magelosi
Great Service!

Small spa

S
Scuba Bob
Don't think I will continue using these test stips.

Never tried this type of test strips before and not sure I will buy them again. I can never get the ph patch to match up with any of the indicators on the container. Not sure what is wrong. I have another brand of test strip and it indicates my ph is too high, but the AquaChek strips are not even close to the correct color, either high or low for the ph patch.

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